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703rwhp on 34psi PUMP fuel Water Only injection

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Old 03-03-10, 09:08 AM
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So, are you running a blow-off valve? I don't see one

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Old 03-03-10, 05:23 PM
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As posted in all the other threads no blow off valve. Screw that rubbish.

Twin turbos? Its an idea.
Old 03-04-10, 11:18 AM
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wouldn't this change the efficiency of the twin turbo.. i.e capable of more power...reliably?
Old 03-05-10, 02:40 AM
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Originally Posted by 929 cosmo dude
well done on the zoom feature dude
x2

Most detailed Zoom article ever.
Old 03-05-10, 04:24 AM
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When you said your running 2 degrees leading timing. Is that 2 degrees across the whole powerband or do you increase it a bit at high RPM past peak torque? And what type of split you running at such a high pressure and with such retarded leading ignition.

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Old 03-05-10, 05:11 AM
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2 degrees to the redline.

8 degrees split.

the engine didnt need any more timing up top. it held very flat and i attribute that purely to porting.
Old 03-05-10, 10:43 AM
  #207  
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Oh boy.
Old 03-05-10, 10:49 AM
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8 split eh. Oh dear, not sure what to say . I thought I was being aggressive with my 11 split at 20 psi but then again 2 degrees leading... My trailing is firing before your leading lol. Gonna crank the boost up this year and experiment some more. Good thing the billet 6765 is a high boost turbo

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Old 03-13-10, 12:19 AM
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Thumbs up

I'm jealous of your set up..
Old 03-14-10, 03:59 PM
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Nothing to be jealous of. It is nothing special.
Old 03-19-10, 04:28 PM
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Thought i would update this thread.

Car ran 11.8@ 139mph

It is not a full power pass and i reckon their is atleast another 8-12mph in it.

Their was around a 1.5 seconds between each gear shift.

The gearbox is out and im changing some clearences on the clutch and were going to have another go.

The reason for such a **** time is the 2.3 second 60 footer. Ill be fixing that next time.

I only got one pass for the night as the gearbox was not playing ball.

Car looks like its capable of a low 10 high 9 at 145-150mph from all the data i got on the day.
Old 03-19-10, 05:18 PM
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so if i go to the track i should be able to do at least 140 on the trap speed
Old 03-19-10, 05:29 PM
  #213  
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I guess. You will find out when you race it.

My car weighs 2740 pounds.
Old 03-19-10, 08:12 PM
  #214  
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Originally Posted by rx72c
Thought i would update this thread.

Car ran 11.8@ 139mph

It is not a full power pass and i reckon their is atleast another 8-12mph in it.

Their was around a 1.5 seconds between each gear shift.

The gearbox is out and im changing some clearences on the clutch and were going to have another go.

The reason for such a **** time is the 2.3 second 60 footer. Ill be fixing that next time.

I only got one pass for the night as the gearbox was not playing ball.

Car looks like its capable of a low 10 high 9 at 145-150mph from all the data i got on the day.

For sure. You can cut almost 2 seconds off that time with a perfect 60ft and good driving.
Old 03-27-10, 12:18 PM
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Hope we can see some vids soon
Old 03-27-10, 03:19 PM
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Did you have the boost turned down? You said is wasn't a full power run? Is that weight with driver or without?
Old 03-27-10, 04:32 PM
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Question

Quick Question,how is your engine mounted? are you using the front engine cover type mount? Just curious.

Thanks.
Old 03-29-10, 10:36 PM
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Front engine mounted.


It was on around 650rwhp and it wasnt a full pass in the sense that couldnt shift gears and their was huge delays between each gear.
Old 04-01-10, 08:14 PM
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Many Thanks..
Old 04-01-10, 09:17 PM
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wow , that's awsome man.. i hope to make those number's one of these day's
Old 04-14-10, 10:19 PM
  #221  
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i hope you can get a little more to reach me lol
Old 04-15-10, 05:06 AM
  #222  
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Dont worry. My drag car will be going soon and youll have to be doing the catching up soon.

GT55141R

Billet 106mm comp wheel lovin it.
Old 04-15-10, 09:06 PM
  #223  
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LMAO YOU gotta post pics when you finish
Old 04-15-10, 11:57 PM
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I think everyone else in the rotary world has catching up to do on straight pump gasoline, not 85% alcohol mixtures.
Old 04-16-10, 06:12 PM
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same old stuff,, how fast you go is how much money you spend.

I know we heard that before.


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